Encouraging Intellectual Growth: Senior College Student Profiles

Researchers and educational writers provide many views on what characteristics and skills the college graduate should possess (P. D. Gardner, 1998). Given the rapidly changing nature of knowledge in all disciplines and the subjectivity of grading systems, we argue the best indicator of a successful college education is a student's ability to think complexly about difficult problems. In this paper we examine students' levels of intellectual development to inform our understanding of how college experiences affect students' abilities to think in complex ways about difficult problems. Using both qualitative and quantitative research techniques, we examine and compare the experiences of 19 senior college students who were rated at opposite ends of the Perry scheme of intellectual development. The 19 students were purposefully selected to represent the high and low ends of the Perry scale from an overall sample of 27 senior students at a large eastern university. Ten students from the original sample of 27 demonstrated the most advanced cognitive development with Perry scale ratings of 5–7. Nine students had Perry ratings below 4; this was the lowest rating represented in the sample. We examine the similarities and differences between these two sets of students' academic profiles, and their comments about their curricular experiences, and how the Perry scale reflects on these results. We then discuss how these similarities and differences relate to students' development of the desirable characteristics of a college graduate, implications for faculty and administrators, and the relationship of these results to prior studies using the Perry scheme.     

The influence of levels of processing on recall from working memory and delayed recall tasks

Recent research in working memory has highlighted the similarities involved in retrieval from complex span tasks and episodic memory tasks, suggesting that these tasks are influenced by similar memory processes. In the present article, the authors manipulated the level of processing engaged when studying to-be-remembered words during a reading span task (Experiment 1) and an operation span task (Experiment 2) in order to assess the role of retrieval from secondary memory during complex span tasks. Immediate recall from both span tasks was greater for items studied under deep processing instructions compared with items studied under shallow processing instructions regardless of trial length. Recall was better for deep than for shallow levels of processing on delayed recall tests as well. These data are consistent with the primary-secondary memory framework, which suggests that to-be-remembered items are displaced from primary memory (i.e., the focus of attention) during the processing phases of complex span tasks and therefore must be retrieved from secondary memory.     

When Male Norms Don��t Fit: Do Traditional Attitudes of Female Colleagues Challenge Men in Non-traditional Occupations?

Our study examined whether traditional attitudes of female colleagues toward the male role negatively impact the psychological health of German men in non-traditional occupations and whether these relationships are mediated by social stressors at work. Traditional attitudes are presented as a threefold concept: Attitudes of female colleagues toward male anti-femininity, status, and toughness were measured. One hundred and thirteen men and 174 of their female colleagues from eastern parts of Germany and working in the healthcare and educational sectors completed hard-copy questionnaires. We used bootstrapped regression models to test for direct effects, controlling for autonomy, working hours, professional tenure, and sector of work. Bootstrapping strategies were also used for the analysis of indirect effects, even considering controls. The attitudes of female colleagues toward male anti-femininity were directly related to heightened depressive moods and lowered job satisfaction. For the attitudes of female colleagues toward male status, or male toughness we found no such direct relationships. Only indirect effects of female colleagues?? attitudes toward male status, or male toughness on men??s job satisfaction through social stressors were found. The study provides theoretical reasoning and empirical evidence for the importance of female colleagues?? attitudes and interpersonal conflicts at work for German men in non-traditional occupations.     

Predicting ideal body mass index: what does clothing size have to do with it?

This study examined demographic and anthropometric variables as predictors of ideal body mass index (BMI) from cross-sectional, archival, self-reported data from the Psychology of Size Survey of 4014 U.S. residents collected in 2007. As hypothesized, ideal BMI can be predicted by a within gender hierarchical multiple regression analysis with the predictor variables of age, number of clothing sizes from ideal size, and current BMI; these variables account for 54.1% of variance in women's ideal BMI and 65.5% of variance in men's ideal BMI. Findings also demonstrated a logarithmic relationship between current BMI and ideal BMI, with increasing variance in ideal BMI for individuals with high current BMIs. These findings evidence the strong role of current body characteristics in the formation of ideals. Understanding how individuals conceptualize body ideals can inform researchers and practitioners alike, as this evidence has important implications related to both medical and psychological health.     

Acceptance and commitment therapy versus tinnitus retraining therapy in the treatment of tinnitus: a randomised controlled trial

The study compared the effects of Acceptance and Commitment Therapy (ACT) with Tinnitus Retraining Therapy (TRT) on tinnitus impact in a randomised controlled trial. Sixty-four normal hearing subjects with tinnitus were randomised to one of the active treatments or a wait-list control (WLC). The ACT treatment consisted of 10 weekly 60 min sessions. The TRT treatment consisted of one 150 min session, one 30 min follow-up and continued daily use of wearable sound generators for a recommended period of at least 8 h/day for 18 months. Assessments were made at baseline, 10 weeks, 6 months and 18 months. At 10 weeks, results showed a superior effect of ACT in comparison with the WLC regarding tinnitus impact (Cohen’s d = 1.04), problems with sleep and anxiety. The results were mediated by tinnitus acceptance. A comparison between the active treatments, including all assessment points, revealed significant differences in favour of ACT regarding tinnitus impact (Cohen’s d = 0.75) and problems with sleep. At 6 months, reliable improvement on the main outcome measure was found for 54.5% in the ACT condition and 20% in the TRT condition. The results suggest that ACT can reduce tinnitus distress and impact in a group of normal hearing tinnitus patients.     

Age-relevance of person characteristics: persons' beliefs about developmental change across the lifespan

The authors investigated normative beliefs about personality development. Young, middle-aged, and older adults indicated the age-relevance of 835 French adjectives by specifying person characteristics as typical for any age decade from 0 to 99 years. With this paradigm, the authors determined age-relevance (How typical is a characteristic for a given age decade?). Most characteristics were ascribed to young adulthood. The pattern differed across the lifespan, however, for positive and negative person characteristics as well as for physical, cognitive, and personal/expressive characteristics. Whereas the total number of ascribed positive characteristics peaked in young adulthood and declined thereafter, the number of ascribed negative person characteristics peaked during adolescence, remained fairly low during middle adulthood, and increased slightly in old age (70+ years). As a consequence, the most positive profile was ascribed to young olds (60 to 69 years), whereas the most negative personality profiles were ascribed to the oldest age groups (70+ years) and to adolescence (10 to 19 years). The negative profiles are primarily due to more negative physical characteristics ascribed to older adults and more negative cognitive characteristics ascribed to adolescence.     

Disentangling the relationship between hemispheric asymmetry and cognitive performance

It is widely believed that advantages of hemispheric asymmetries originated in better cognitive processing, hence it is often implied that the relationship between hemispheric asymmetry and cognitive performance is linearly positive: the higher the degree of lateralization in a specific cognitive domain, the better the performance in a corresponding task. Yet, the empirical evidence for this notion is mixed and the statistical methods to analyze this relationship have been criticized. The present study therefore investigated the relationship between hemispheric asymmetries and cognitive performance in two behavioral tasks (a left-lateralized word-matching task and a right-lateralized face-decision task) in 230 participants (140 women, 90 men) by using two different approaches. Both methods correspondingly revealed that a relationship between hemispheric asymmetries and cognitive performance does exist. Contrary to a positive (linear) relationship however, the data could be best described by an inverted U-shaped curve. Although the optimal degree of lateralization seemed to be task-specific, a slight or moderate degree of hemispheric asymmetry achieved best cognitive performance in all tasks. Moreover, performances deteriorated towards extreme ends of lateralization (i.e., participants with either extreme left or right hemispheric biases). Taken together, the present study provides evidence against the notion that higher lateralization is related to enhanced cognitive performance.